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Energy Suppliers

Glossary

The following is a list of commonly used terms for your reference.

AMR (Automated Meter Reading Device)
Allows for daily metering. Requirement for FT and IT service classifications.
 
BPU (Board of Public Utilities)
The governing body that oversees New Jersey State utilities.
 
BTU (British Thermal Unit)
The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit at or near 39.2F.
 
Capacity
The maximum quantity of natural gas that can be transported in a given period of time.
 
Cashout
It is the settlement of positive or negative differences (imbalance) between actual nominations and actual use. In a positive imbalance for FT and IT customers, the Company credits the customer an appropriate percentage level of the ICOG. In a negative imbalance for FT and IT customers, the excess quantity is billed to the customer at an appropriate percentage level of the Total Floor Price. There is a special provision for CTB customer cash out.
 
City Gate
The inter-connection between the facilities of an LDC, such as NJNG, and an interstate pipeline where the LDC takes possession of the gas.
 
D1 Demand Charge
Under FT and CTB rates, the D1 Demand Charge is the amount per therm that is applied to the MDQ.
 
D2 Demand Charge
Under a CTB rate the D2 Demand Charge is the amount per therm that is applied to the MDB.
 
Demand Charge
A monthly per Dekatherm charge set by tariff or contract and paid even if the customer takes no service.
 
DTH (Dekatherm)
A unit of heating equivalent to 10 therms.
 
EDI
Electronic Data Exchange.
 
HMAD (Highest Monthly Average Daily)
Customer's average daily usage for the month in which they had the highest usage per day. This is meter specific.
 
MDB (Maximum Daily Balancing Quantity)
Maximum quantity of gas balanced on a daily basis for CTB service. This is the difference between the MDQ and the HMAD. This is meter specific.
 
MDQ (Maximum Daily Quantity)
Calculation for theoretical amount of gas customer used on their peak day. This is meter specific.
 
Therm
A unit of heat equivalent to 100,000 BTU's. 
 
 
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